CN205467722U - Three -dimensional special effect protecting film of 3D - Google Patents
Three -dimensional special effect protecting film of 3D Download PDFInfo
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- CN205467722U CN205467722U CN201620028995.7U CN201620028995U CN205467722U CN 205467722 U CN205467722 U CN 205467722U CN 201620028995 U CN201620028995 U CN 201620028995U CN 205467722 U CN205467722 U CN 205467722U
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- cat eye
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Abstract
The utility model discloses a three -dimensional special effect protecting film of 3D, its include according to from last protective layer of laminating in proper order to order down, use the layer and leave the type layer, the protective layer is including the former rete of PET and the silica gel layer of laminating in proper order, use the layer including solvent -free hardened coating layer, PET rete and the silica gel layer of laminating in proper order, solvent -free hardened coating layer's upper surface impression has the cat eye stripe, the slot has the advantages of reasonable structural device, the coating has solvent -free sclerosis to glue on the PET rete, the back roll who has the cat eye line again through the surface engraving, press the cat eye stripe on this solvent -free sclerosis is glued, and shine with the UV lamp, treat that the solidification back forms comparatively hard solvent -free hardened coating layer, it is not only wear -resisting, the anti scuffing, effectively protect the cell -phone dorsal scale, and can demonstrate the three -dimensional special effect of 3D through the cat eye stripe, has the cat eye effect, beautiful beautifulness is dazzled to the outward appearance, give other people very strong third dimension, thus the structure is suitable for wide promotion and applications.
Description
Technical field
This utility model relates to safeguard film for cellular phone technical field, particularly to a kind of 3D solid specially good effect protecting film.
Background technology
Cat eye mask is a kind of thin film utilizing optical lens array imaging, has third dimension strong, transparency advantages of higher.The three-dimensional specially good effect of this pad pasting is very strong, holds the film less than 1 millimeters thick, and eyes can be become 4-5 cm thick by illusion, it has had become as the material of a kind of world modish decoration packaging, owing to it can reflect the head portrait that observer's many reduces on the packaging, the novelest, so being loved by the people.Cat eye mask the most on the market is mostly used for offset printing, gravure, silk-screen, Ke's formula printing and specialty printing etc..
Mobile phone generally loads onto protection set for the protection of back now, but so can affect the feel of user to a certain extent, nor is beneficial to heat radiation, and mobile phone time has been used long will feel hot.For from the side, serviceability is superior, and outward appearance is dazzled beautiful cell phone back pad pasting and is just particularly important.
Researching and developing one can apply on mobile phone shell on the back for this, and have opal effect, the functions such as outward appearance is dazzled beautiful brilliant, scratch resistant, anti-lost paint, the effectively protecting film of protection mobile phone shell on the back are when generation is required.
Utility model content
For above-mentioned deficiency, this utility model purpose is to provide a kind of smart structural design, rationally, effectively protection mobile phone shell on the back, and has the 3D solid specially good effect protecting film of opal effect.
This utility model is for achieving the above object; the technical scheme provided is: a kind of 3D solid specially good effect protecting film; it includes protective layer, use layer and the release layer fitted successively according to order from top to bottom; described protective layer includes PET former film layer and the layer of silica gel fitted successively; described use layer includes solvent-free hardening coat, PET film layer and the layer of silica gel fitted successively, and the upper surface impressing of described solvent-free hardening coat has opal striped.
As a kind of improvement of the present utility model, described solvent-free hardening coat is solvent-free silane/silica sol copolymer ultra-violet curing hard conating.
A kind of improve as of the present utility model, described release layer be thickness be the PET film of 30～60 microns.
As a kind of improvement of the present utility model, the thickness of described PET film layer is 50～180 microns.
The beneficial effects of the utility model are: this utility model reasonable in design; PET film layer is coated with solvent-free curable paste; the back flow roll of opal lines is had again through surface engraving; opal striped is pressed on this solvent-free curable paste; and use UV light irradiation; form the hardest solvent-free hardening coat after cured; the most wear-resisting; anti scuffing, effectively protection mobile phone shell on the back, and 3D solid specially good effect can be presented by opal striped; there is opal effect; outward appearance is dazzled beautiful beautiful, to the third dimension that people is the strongest, beneficially wide popularization and application.
Accompanying drawing explanation
Fig. 1 is cross section structure schematic diagram of the present utility model.
Detailed description of the invention
Embodiment: see Fig. 1; this utility model embodiment provides a kind of 3D solid specially good effect protecting film; it includes protective layer 1, use layer 2 and the release layer 3 fitted successively according to order from top to bottom; described protective layer 1 includes PET former film layer 11 and the layer of silica gel 12 fitted successively; described use layer 2 includes solvent-free hardening coat 21, PET film layer 22 and the layer of silica gel 23 fitted successively, and the upper surface impressing of described solvent-free hardening coat 21 has opal striped.Described layer of silica gel 23 can also substitute with OCA glue-line.
In the present embodiment, described solvent-free hardening coat 21 is preferably solvent-free silane/silica sol copolymer ultra-violet curing hard conating.The thickness of this solvent-free hardening coat 21 is preferably 4～5 microns, and hardness is 5H.The PET film that thickness is 30～60 microns of described release layer 3, preferably 45 microns.The thickness of described PET film layer 22 is 50～180 microns, preferably 120 microns.
During production; upper surface at PET film layer 22 is coated with solvent-free curable paste, then has the back flow roll of opal lines through surface engraving, and opal striped is pressed on this solvent-free curable paste; and use UV light irradiation; form the hardest solvent-free hardening coat 21 after cured, the most wear-resisting, anti scuffing; effectively protection mobile phone shell on the back; and there is opal effect, outward appearance is dazzled beautiful beautiful, to the third dimension that people is the strongest.Then the lower surface at PET film layer 22 coats layer of silica gel 23, and this layer of silica gel 23 can also substitute with OCA glue-line.Then by laminating for release layer 3 in this layer of silica gel 23 and by laminating for protective layer 1 on solvent-free hardening coat 21.
The announcement of book and teaching according to the above description, above-mentioned embodiment can also be changed and revise by this utility model those skilled in the art.Therefore, this utility model is not limited to detailed description of the invention disclosed and described above, should also be as falling in scope of the claims of the present utility model to modifications and changes more of the present utility model.Although additionally, employ some specific terms in this specification, but these terms are merely for convenience of description, this utility model do not constituted any restriction, use other same or similar protecting film, all in this utility model protection domain.
Claims (4)
1. a 3D solid specially good effect protecting film; it is characterized in that; it includes protective layer, use layer and the release layer fitted successively according to order from top to bottom; described protective layer includes PET former film layer and the layer of silica gel fitted successively; described use layer includes solvent-free hardening coat, PET film layer and the layer of silica gel fitted successively, and the upper surface impressing of described solvent-free hardening coat has opal striped.
3D solid specially good effect protecting film the most according to claim 1, it is characterised in that described solvent-free hardening coat is solvent-free silane/silica sol copolymer ultra-violet curing hard conating.
3D solid specially good effect protecting film the most according to claim 1 and 2, it is characterised in that described release layer be thickness be the PET film of 30～60 microns.
3D solid specially good effect protecting film the most according to claim 1, it is characterised in that the thickness of described PET film layer is 50～180 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028995.7U CN205467722U (en) | 2016-01-13 | 2016-01-13 | Three -dimensional special effect protecting film of 3D |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620028995.7U CN205467722U (en) | 2016-01-13 | 2016-01-13 | Three -dimensional special effect protecting film of 3D |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205467722U true CN205467722U (en) | 2016-08-17 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620028995.7U Active CN205467722U (en) | 2016-01-13 | 2016-01-13 | Three -dimensional special effect protecting film of 3D |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205467722U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160894A (en) * | 2017-05-21 | 2017-09-15 | 山东泰宝包装制品有限公司 | Two-sided opal correspondence is servo-actuated variable film and preparation method thereof |
-
2016
- 2016-01-13 CN CN201620028995.7U patent/CN205467722U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107160894A (en) * | 2017-05-21 | 2017-09-15 | 山东泰宝包装制品有限公司 | Two-sided opal correspondence is servo-actuated variable film and preparation method thereof |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |